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3 years ago

Evaluate the series 8+4+2+...

Mathematics

1 answer:

ipn [44]3 years ago

7 0

8+4+2+0+-2?
is this what you mean?

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a bottle of soft drinks costs $2. the commission paid on one bottle is 2% of the cost price.find the commission on 24 bottles of

yanalaym [24]

Answer:

$0.96

Step-by-step explanation:

First, find the cost of the 24 bottles, by multiplying 24 by 2

24(2)

= 48

Find the commission by finding 2% of 48

48(0.02)

= 0.96

So, the commission will be $0.96

5 0

3 years ago

Read 2 more answers

Needing help ASAP, use integers

damaskus [11]

The expression to answer the question is 785 - 570 + 595.

785 - 570 + 595 = 810

Hopefully I could help. ;)

5 0

4 years ago

Simplify 21x^6 y^5 14x^2y^9

PIT_PIT [208]

Answer:

$\frac{3x^{4} }{2y^{4} }$

Step-by-step explanation:

Factor out 7 from top and bottom :

$\frac{7(3x^6y^5)}{7(2x^2y^9)}$

Divide top and bottom by 7 :

$\frac{3x^6y^5}{2x^2y^9}$

Simplify :

$\frac{x^6}{x^4}=x^{2}$

Simplify :

$\frac{y^5}{y^9} = y^{-4} = \frac{1}{y^{4} }$

Collect everything together :

$\frac{3x^{4} }{2y^{4} }$

Hope this helped and have a good day

5 0

2 years ago

Please help AOB = ? BOC = ? BOD = ?

goldfiish [28.3K]

From the diagram, we know that it is an angle that adds up to 360

So

x+4x+2x+10+5x+50=360

Gather like terms

12x+60=360

Move sixty to the other side as a negative number

12x=300

Divide both sirs by twelve

x is equal to 25

AOB is 2x+10

Sub x in 2*25+10

AOB is 60

BOC is 5x+50

5*25+50, which is 175

BOD is x+2x+10

Which is 3x+10

Sub x

3*25+10 which is 85

:)

7 0

3 years ago

Read 2 more answers

What is the instantaneous slope of y=-5\x at x=5

Sedbober [7]

$y=-5x^{-1}$
$\frac{dy}{dx}=\frac{5}{x^{2}}$
The instantaneous slope at x = 5 is 1/5.

The answer is 1/5.

8 0

4 years ago

Read 2 more answers